|Team 1|Agg.|Team 2|1st leg|2nd leg|
|---|---|---|---|---|
|DR Congo|w/o|Chad|||
|Ethiopia|w/o|Equatorial Guinea|||
|Swaziland|w/o|Mauritius|||
|Djibouti|w/o|Madagascar|||
|Sierra Leone|2–2 (1–3 p)|Liberia|1–1|1–1|
|Somalia|0–1|Sudan|0–0|0–1|
|Botswana|1–0|Namibia|1–0|0–0|

Question: how many teams played in the 2011 caf u-23 championship qualification?
Answer: 14